Danfoss VT2800 Series User Manual

VLT
®
2800 Series
Introduction to VLT
2800
Operating data Unit
Resulting reference [%]
Resulting reference [unit]
Feedback [unit]
Output frequency [Hz]
Output frequency x scaling [-]
Motor current [A]
Torque [%]
Power [kW]
Power [HP]
Motor voltage [V]
DC link voltage [V]
Thermal load m otor [%]
Thermal load [%]
Hours run [hours]
Digital input [binary]
Pulse reference [Hz]
External reference [%]
Status word [hex]
Heatsink temperature [°C]
Alarm word [hex]
Control word [hex]
Warning word [hex]
Extended status word [hex]
Analogue input 53 [V]
Analogue input 60 [mA]
Three operating data items can be shown in the
first display line, and one operating variable c an be
shown in the second d isplay line. Is program m ed via
parameters 009, 01 0, 011 and 012 Display readout .
■ Display modes
The LCP control unit has different display
modes, which depend on the mode selected
for the frequency converter.
DisplaymodeI:
This display mode is standard after startup
or initialisation.
50.0 Hz
FREQUENCY
MOTOR IS RUNNING
Line 2 shows the data value of an operating data item
with unit, and line 1 contains a text that explains line
2. In the example, Frequency has been selected as
readout via parameter 009 Large display readout.In
normal operation, another v ariable can be entered
immediately using the [ + / -] keys.
Display mode II:
Switch between Display m odes I and II is performed
by briefly p ressing the [DISPLAY / STATUS] key.
MOTOR IS RUNNING
50.0 Hz
24.3% 30.2% 13.8A
In this mode, all data values for four operating
data items with any pertaining units are shown,
see table. In the example, the following have been
selected: Frequency, Reference, Torque and Current
as readout in the first and second line.
Display mode III:
This display mode is called up as long as the [DISPLAY
/ STATU S] key is held down. When the key is released
it switches back to Display mode II, unless the key is
held down for less than approx. 1 sec., i n which case
the system always reverts to Display mode I.
50.0 Hz
SETUP
1
MOTOR IS RUNNING
REF% TORQUE CURR A
Here you ca n read out the parameter names and
units for operat ing data in the first and second lines.
Line 2 in the display rema ins unchanged.
MG.28.E9.02 - VLT is a registered Danfoss trademark
35

Danfoss VT2800 Series Specifications

General

Brand	Danfoss
Model	VT2800 Series
Category	Controller
Language	English